package com.imooc.demo.dao;

import com.imooc.demo.entity.QkcVideo;

public interface QkcVideoMapper {
    int deleteByPrimaryKey(Long id);

    int insert(QkcVideo record);

    int insertSelective(QkcVideo record);

    QkcVideo selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(QkcVideo record);

    int updateByPrimaryKey(QkcVideo record);
}